FEATURES

WIDE POWER-SUPPLY RANGE:

±10V to ±40V

HIGH OUTPUT LOAD DRIVE:

50mA Continuous

WIDE OUTPUT VOLTAGE SWING: 1V to Rail

FULLY PROTECTED:

Thermal Shutdown

Output Current-Limited

WIDE OPERATING TEMPERATURE RANGE:

–40°C TO +125°C

PACKAGE OPTIONS:

TO220-7

DDPACK-7 Surface-Mount

APPLICATIONS

PIEZOELECTRIC CELLS

TEST EQUIPMENT

AUDIO AMPLIFIERS

TRANSDUCER DRIVERS

SERVO DRIVERS

DESCRIPTION

The OPA452 and OPA453 are low-cost operational amplifiers

with high-voltage (80V) and high-current capabilities

(50mA). The OPA452 is unity-gain stable and has a gain

bandwidth product of 1.8MHz, whereas the OPA453 is optimized

for gains greater than 5 and has a 7.5MHz bandwidth.

The OPA452 and OPA453 are internally protected against

over-temperature conditions and current overloads. Power

supplies in the range of ±10V to ±40V can be used. Unlike

most other power op amps, the OPA452 and OPA453 have

ensured specifications over the entire power-supply range.

These laser-trimmed, monolithic integrated circuits provide

excellent low-level accuracy along with wide output swing.

Special design considerations assure that the product is

easy to use and free from phase inversion problems often

found in other amplifiers.

The OPA452 and OPA453 are available in TO220-7 and

DDPAK-7 options. They are specified for a junction temperature

range of –40°C to +125°C.